| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine with a game board capable of preventing injury to the front surface and improving the manufacturing yield (capable of being formed without matching the position of a protection sheet to the position of a base board). SOLUTION: The game machine has the game board with a game area where game balls flow down on the front surface. The game board comprises the base board made of a first synthetic resin with prescribed transparency and a thin layer applied to the front surface of the base board, made of a second synthetic resin with prescribed transparency including ultraviolet-curing resin. COPYRIGHT: (C)2006,JPO&NCIPI
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